This Logitech - M325 Wireless Optical Mouse regularly $29.99, drops to $12.99 at Best Buy. Plus, shipping is free. This is the lowest price we could find on this set of colors by $8. You can choose from these 9 colors/designs: light silver, paisely pond blue, lady on the lily, red, island wave, black topography, dark silver (pictured here), and violet. Mouse comes with USB port and batteries are included. Over 2,000 reviewers give this item an average rating of 4.8/5. Sales tax is charged in most states.